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Texas oil lease

Producing

GILLESPIE

Gillespie is an oil lease in Jack County, Texas, operated by Pop Operating Company in the Markley, Se. (Marble Falls) field.

4 wells

252bbl oil, last 12 months−31% vs prior year
Operator
Pop Operating Company
County
Jack County
Field
Markley, Se. (Marble Falls)
RRC lease
09-16214

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Where it sits

This county

Jack CountyJackWiseClayMontagueYoungArcherJack County
Jack County
Gas, last 12 months
2,013 mcf
Oil in May 2026
2 bbl

Production by month

Oil output fell 31% over the last 12 months

2 months were not reported.

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 31% over the last 12 monthsMonthly oil production and gas for GILLESPIE, Aug 2023 to Jul 2026. Oil output fell 31% over the last 12 months. 212 bbl in the 12 months through Jul 2026, against 308 bbl in the 12 months before.Last 12 months: 212 bblbbl per monthmcf per month001010020200303004040050500Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 31% over the last 12 monthsMonthly oil production and gas for GILLESPIE, Aug 2023 to Jul 2026. Oil output fell 31% over the last 12 months. 212 bbl in the 12 months through Jul 2026, against 308 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month001010020200303004040050500Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

80% of the gas went to a transmission line in the last 12 months

  • Transmission line (2)
  • Lease fuel (1)
80% of the gas went to a transmission line in the last 12 monthsShare of GILLESPIE gas by disposition code each month, Aug 2023 to Jul 2026. 80% of the gas went to a transmission line in the last 12 months.Share of the lease’s gas by disposition code, per month0%50%100%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
80% of the gas went to a transmission line in the last 12 monthsShare of GILLESPIE gas by disposition code each month, Aug 2023 to Jul 2026. 80% of the gas went to a transmission line in the last 12 months.Share of gas by disposition code0%50%100%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    80% · 1,617 mcf

  • Lease fuel (1)

    20% · 396 mcf

Who has run this lease

The operator changed once, most recently in Apr 2023

Operators of this lease over timeWalsh & Watts, Inc., Jan 2020 to Mar 2023; Pop Operating Company, Apr 2023 to May 20262020202120222023202420252026Changed Apr 2023Walsh & Watts, Inc.Jan 2020 to Mar 2023Pop Operating CompanyApr 2023 to now
Operators of this lease over timeWalsh & Watts, Inc., Jan 2020 to Mar 2023; Pop Operating Company, Apr 2023 to May 20262020202120222023202420252026Changed Apr 2023Walsh & Watts, Inc.Jan 2020 to Mar 2023Pop Operating CompanyApr 2023 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

4 wells on this lease

Wells on GILLESPIE
API numberWell no.Status
42-237-301471Active
42-237-301772Active
42-237-302073Active
42-237-302264Shut-in

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Sentinel Transportation, LLCOilGathers100Jan 1, 2000–
Pop Operating CompanyCasinghead gasGathers100Apr 1, 2023Nov 1, 2023
Pop Operating CompanyCasinghead gasBuys100Apr 1, 2023Nov 1, 2023
W W Sub Inc.Casinghead gasGathers100Sep 1, 1981Apr 1, 2023
Nominator Not Required / Swr 31Casinghead gasNominates100Dec 1, 2006Apr 1, 2023
W W Sub Inc.Casinghead gasBuys100Sep 1, 1981Apr 1, 2023

SourceRailroad Commission Form P-4 file, Sep 24, 2026 (source).

Who buys my oilOil price check

What the drilling permits say

Permits for Gillespie
API numberWell no.Acreson the permit
42-237-301471–
42-237-301772–
42-237-302073–
42-237-302264–

SourceRailroad Commission drilling permits, Sep 26, 2026 (source 1, source 2).

Unit decimal checker

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36 months, newest first

Ledger for GILLESPIE
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026No report–––––$80.46$2.89
Jun 2026No report–––––$84.81$3.15
May 2026Pop Operating2091580$102.13$2.94
Apr 2026Pop Operating1201911580$100.32$2.77
Mar 2026Pop Operating38631821490$91.38$3.04
Feb 2026Pop Operating701551220$64.51$3.62
Jan 2026Pop Operating1201491160$60.04$7.72
Dec 2025Pop Operating28521691360$57.97$4.26
Nov 2025Pop Operating2901871540$60.06$3.79
Oct 2025Pop Operating37672221890$60.89$3.19
Sep 2025Pop Operating2802301970$63.96$2.97
Aug 2025Pop Operating19561451120$64.86$2.91
Jul 2025Pop Operating150116830$68.39$3.20
Jun 2025Pop Operating2501761430$68.17$3.02
May 2025Pop Operating26761701370$62.17$3.12
Apr 2025Pop Operating1801931600$63.54$3.42
Mar 2025Pop Operating3002181850$68.24$4.12
Feb 2025Pop Operating20762041710$71.53$4.19
Jan 2025Pop Operating2302041710$75.74$4.13
Dec 2024Pop Operating3501551220$70.12$3.01
Nov 2024Pop Operating18821801470$69.95$2.12
Oct 2024Pop Operating1802211880$71.99$2.20
Sep 2024Pop Operating4201651320$70.24$2.28
Aug 2024Pop Operating38351981650$76.68$1.99
Jul 2024Pop Operating431042081750$81.80$2.07
Jun 2024Pop Operating4201841510$79.77$2.54
May 2024Pop Operating2001911580$80.02$2.12
Apr 2024Pop Operating15851861530$85.35$1.60
Mar 2024Pop Operating1001631300$81.28$1.49
Feb 2024Pop Operating2802111780$77.25$1.72
Jan 2024Pop Operating3202131800$74.15$3.18
Dec 2023Pop Operating45452271940$71.90$2.52
Nov 2023Pop Operating25282442110$77.69$2.71
Oct 2023Pop Operating35322682350$85.64$2.98
Sep 2023Pop Operating34402882550$89.43$2.64
Aug 2023Pop Operating27892762430$81.39$2.58

No report filed

SourceTexas Railroad Commission Production Data Query, through Jul 2026. Prices: EIA, through Aug 2026. Updated Sep 28, 2026.

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This lease belongs to

OperatorPop Operating CompanyFieldMarkley, Se. (Marble Falls)CountyJack County

Pop Operating Company in Jack County

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Markley, Se. (Marble Falls) field

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